25821232413

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1\times {\mathrm{1297}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 35337582720

約数和(自身を除く): 9516350307

約数列:

[1, 3, 59, 137, 177, 411, 821, 1297, 2463, 3891, 8083, 24249, 48439, 76523, 112477, 145317, 177689, 229569, 337431, 533067, 1064837, 3194511, 6636143, 10483651, 19908429, 31450953, 62825383, 145882669, 188476149, 437648007, 8607077471, 25821232413]

約数ペア:

[(1, 25821232413), (3, 8607077471), (59, 437648007), (137, 188476149), (177, 145882669), (411, 62825383), (821, 31450953), (1297, 19908429), (2463, 10483651), (3891, 6636143), (8083, 3194511), (24249, 1064837), (48439, 533067), (76523, 337431), (112477, 229569), (145317, 177689)]